/* =========================================================
   CME AUDIT — Feuille de style commune
   Design moderne épuré • Palette: bleu #0C5FA8 / #2BA7DF
   ========================================================= */

:root {
  --primary: #0C5FA8;
  --primary-dark: #084A85;
  --primary-light: #2BA7DF;
  --accent: #1FAF4F;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-500: #64748B;
  --gray-700: #334155;
  --gray-900: #0F172A;
  --white: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 32px rgba(12, 95, 168, 0.10);
  --radius: 10px;
  --radius-lg: 16px;
  --max-width: 1200px;
  --transition: 0.25s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

h1, h2, h3, h4 { font-weight: 700; color: var(--gray-900); line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }

p { color: var(--gray-700); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* =========================================================
   NAVIGATION
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo img { height: 42px; width: auto; }
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.nav-cta {
  background: var(--primary);
  color: var(--white) !important;
  padding: 10px 20px !important;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: var(--primary-dark); color: var(--white) !important; }
.nav-cta::after { display: none !important; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-900);
  margin: 5px 0;
  transition: transform var(--transition);
}

/* =========================================================
   BOUTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(12, 95, 168, 0.25);
}
.btn-primary:hover {
  background: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(12, 95, 168, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  padding: 100px 0 80px;
  background:
    radial-gradient(circle at 20% 20%, rgba(43, 167, 223, 0.08), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(12, 95, 168, 0.06), transparent 50%),
    var(--white);
  position: relative;
  overflow: hidden;
}
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  background: rgba(12, 95, 168, 0.08);
  color: var(--primary);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.hero h1 { margin-bottom: 20px; }
.hero h1 span.accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p.lead {
  font-size: 1.125rem;
  color: var(--gray-500);
  margin-bottom: 32px;
  max-width: 540px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
  aspect-ratio: 1;
  max-width: 460px;
  justify-self: end;
}
.hero-visual-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}
.hero-visual-card.card-1 {
  top: 5%; left: 0; width: 65%;
  animation: float 6s ease-in-out infinite;
}
.hero-visual-card.card-2 {
  bottom: 10%; right: 0; width: 55%;
  animation: float 6s ease-in-out infinite 2s;
}
.hero-visual-card.card-3 {
  top: 45%; left: 30%; width: 50%;
  animation: float 6s ease-in-out infinite 4s;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-visual-card .icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: grid; place-items: center;
  color: var(--white);
  margin-bottom: 12px;
  font-size: 22px;
}
.hero-visual-card h4 { font-size: 0.95rem; margin-bottom: 4px; }
.hero-visual-card p { font-size: 0.8rem; color: var(--gray-500); margin: 0; }

/* =========================================================
   PAGE HEADER (pages internes)
   ========================================================= */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.08), transparent 50%),
    radial-gradient(circle at 70% 30%, rgba(43, 167, 223, 0.15), transparent 50%);
}
.page-header > * { position: relative; }
.page-header h1 { color: var(--white); margin-bottom: 12px; }
.page-header p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.1rem;
}
.breadcrumb {
  display: inline-flex;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 16px;
}
.breadcrumb a { color: rgba(255, 255, 255, 0.9); }

/* =========================================================
   SECTIONS
   ========================================================= */
section { padding: 80px 0; }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}
.section-head .eyebrow {
  display: inline-block;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.section-head p { font-size: 1.05rem; color: var(--gray-500); }

/* CARDS GRID */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}
.card .icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: grid;
  place-items: center;
  color: var(--white);
  margin-bottom: 20px;
  font-size: 24px;
}
.card h3 { margin-bottom: 10px; }
.card p { color: var(--gray-500); font-size: 0.95rem; }
.card .link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary);
}
.card .link:hover { gap: 10px; }

/* FEATURE LIST */
.feature-list { list-style: none; }
.feature-list li {
  padding: 14px 0;
  padding-left: 32px;
  position: relative;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 14px;
  width: 22px; height: 22px;
  background: rgba(31, 175, 79, 0.12);
  color: var(--accent);
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 12px;
  font-weight: 800;
}

/* TWO COLS */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.two-col.reverse > :first-child { order: 2; }

/* STATS */
.stats {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  padding: 60px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  text-align: center;
}
.stat-num {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

/* SERVICE HERO (pages services) */
.service-detail { padding: 80px 0; }
.service-detail + .service-detail { border-top: 1px solid var(--gray-100); }
.service-block {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.service-block .num {
  display: inline-block;
  color: var(--primary-light);
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

/* TEAM GRID */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.team-card {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius-lg);
  background: var(--gray-50);
  transition: all var(--transition);
}
.team-card:hover { background: var(--white); box-shadow: var(--shadow-md); }
.team-avatar {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: grid; place-items: center;
  color: var(--white);
  font-size: 2rem;
  font-weight: 700;
  margin: 0 auto 16px;
}
.team-card h3 { margin-bottom: 4px; }
.team-card .role {
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.team-card p { font-size: 0.85rem; color: var(--gray-500); }

/* VALUES */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.value-item {
  text-align: center;
}
.value-item .num-badge {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(12, 95, 168, 0.1);
  color: var(--primary);
  display: grid; place-items: center;
  margin: 0 auto 16px;
  font-weight: 700;
  font-size: 1.1rem;
}

/* CTA BAND */
.cta-band {
  background: var(--gray-50);
  padding: 80px 0;
  text-align: center;
}
.cta-band h2 { margin-bottom: 16px; }
.cta-band p {
  max-width: 600px;
  margin: 0 auto 32px;
  color: var(--gray-500);
}

/* CONTACT PAGE */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}
.contact-info { padding-right: 20px; }
.contact-item {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-100);
}
.contact-item:last-child { border-bottom: none; }
.contact-item .icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(12, 95, 168, 0.08);
  color: var(--primary);
  display: grid; place-items: center;
  font-size: 18px;
}
.contact-item h4 { font-size: 0.95rem; margin-bottom: 4px; }
.contact-item p { color: var(--gray-700); font-size: 0.95rem; margin: 0; }

form.contact-form {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--white);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(12, 95, 168, 0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.map-container {
  margin-top: 40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
}
.map-container iframe { display: block; width: 100%; height: 380px; border: 0; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-logo img {
  height: 44px;
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
}
.footer-grid p { color: var(--gray-300); font-size: 0.9rem; }
.footer-grid h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-grid ul { list-style: none; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid ul a {
  color: var(--gray-300);
  font-size: 0.9rem;
}
.footer-grid ul a:hover { color: var(--white); }
.footer-grid .contact-line {
  font-size: 0.9rem;
  color: var(--gray-300);
  margin-bottom: 10px;
}
.footer-bottom {
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 960px) {
  .hero-inner, .two-col, .contact-grid, .service-block { grid-template-columns: 1fr; gap: 40px; }
  .two-col.reverse > :first-child { order: 0; }
  .hero-visual { max-width: 360px; margin: 0 auto; justify-self: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    padding: 0;
    border-bottom: 1px solid var(--gray-200);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .nav-links.open { max-height: 500px; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 16px 24px;
    border-bottom: 1px solid var(--gray-100);
    width: 100%;
  }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  section, .hero, .page-header { padding: 60px 0; }
}